نتایج جستجو برای: erns
تعداد نتایج: 194 فیلتر نتایج به سال:
Since the tntraduction of percutanewi coronary b&on lion simply means mvolvement or penetratton of the vessei angioplasty nearly IS years ago (I). there has been cow& media 117,. C’inically. however. it often conveys a sense of erable interest in the recognition of angiographic pa;.erns of failure. complication (“bad”) car impending doom P~ply”). successful dilation. angiogmphic predictors oi a...
propose a novel approach, which is tive matrix factorization (NMF), to ide expression data. One of NMF it can directly process these data tion. Firstly, we design an optimal F approach. Compared with the rithms, our algorithm is more stable ry fast. We have coded the final hly optimized C. Secondly; we of NMF in the extraction of the erns from genome wide expression e simulation experiments are...
As one of the major pathogens, bovine viral diarrhea virus caused a significant economic loss to the livestock industry worldwide. Although BVDV infections have increasingly been reported in China in recent years, the molecular aspects of those BVDV strains were barely characterized. In this study, we reported the identification and characterization of a novel BVDV isolate designated as SD-15 f...
Extracting relations from text corpora is an important task in text mining. It becomes particularly challenging when focusing on weakly-supervised relation extraction, that is, utilizing a few relation instances (i.e., a pair of entities and their relation) as seeds to extract more instances from corpora. Existing distributional approaches leverage the corpus-level co-occurrence statistics of e...
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